
PCI-1723 User Manual 2
Chapter 1 Introduction
Thank you for buying the Advantech PCI-1723. The PCI-1723 is a non-
isolated multiple channels analog output card for PCI bus, and each ana-
log output channel is equipped with a 16-bit, double-buffered DAC. It
features an auto-calibration function and Board ID.
The PCI-1723 is an ideal solution for industrial applications where multi-
ple analog output channels are required.
The following sections of this chapter will provide further information
about features of the multifunction cards, a Quick Start for installation,
together with some brief information on software and accessories for the
PCI-1723 card.
1.1 Features
• Auto calibration function
• A 16-bit DAC is equipped for each of the analog output channels
• Flexible output range: ±10 V, 0 ~ 20 mA, 4 ~ 20 mA
• Synchronized output function
• Output values kept after system hot reset
• 2-port (16-channel) user-defined digital input/output
• Board ID
The Advantech PCI-1723 offers the following main features:
Auto-Calibration Function
The PCI-1723 provides an auto-calibration function by using a calibra-
tion utility. The built-in calibration circuitry of the PCI-1723 corrects
gain and offset errors in analog output channels, thereby eliminating the
need for external equipment and user adjustments.
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